<?php
session_start();
include_once ("../php/connect_mysql.php");
if(isset($_SESSION['username'])){
//    $username = $_SESSION['username'];
//    $sql1 = "SELECT * FROM `user` WHERE username = '$username'";
//    $result = $conn->query($sql1);
//    $user_row1 = $result->fetch_assoc();
//    $_SESSION['uid'] = $user_row1['id'];
    $id = $_SESSION['uid'];
//    $_SESSION['email'] = $user_row1['email'];
    $sql = "SELECT * FROM `comment_info` WHERE id = '$id' ";
    $result = $conn->query($sql);
}
else
    echo "<script>
       alert('未登录！');
       window.location.href = '../index.php';
</script>"
?>
<?php
//获取客户端浏览器
function get_client_browser(){
    $sys = $_SERVER['HTTP_USER_AGENT'];  //获取用户代理字符串
    if (stripos($sys, "Firefox/") > 0) {
        preg_match("/Firefox\/([^;)]+)+/i", $sys, $b);
        $exp[0] = "Firefox";
        $exp[1] = $b[1];  //获取火狐浏览器的版本号
    } elseif (stripos($sys, "Maxthon") > 0) {
        preg_match("/Maxthon\/([\d\.]+)/", $sys, $aoyou);
        $exp[0] = "傲游";
        $exp[1] = $aoyou[1];
    } elseif (stripos($sys, "MSIE") > 0) {
        preg_match("/MSIE\s+([^;)]+)+/i", $sys, $ie);
        $exp[0] = "IE";
        $exp[1] = $ie[1];  //获取IE的版本号
    } elseif (stripos($sys, "OPR") > 0) {
        preg_match("/OPR\/([\d\.]+)/", $sys, $opera);
        $exp[0] = "Opera";
        $exp[1] = $opera[1];
    } elseif(stripos($sys, "Edge") > 0) {
        //win10 Edge浏览器 添加了chrome内核标记 在判断Chrome之前匹配
        preg_match("/Edge\/([\d\.]+)/", $sys, $Edge);
        $exp[0] = "旧Edge";
        $exp[1] = $Edge[1];
    } elseif(stripos($sys, "Edg") > 0) {
        //win11 新Edge浏览器 添加了chrome内核标记 在判断Chrome之前匹配
        preg_match("/Edg\/([\d\.]+)/", $sys, $Edge);
        $exp[0] = "新Edge";
        $exp[1] = $Edge[1];
    } elseif (stripos($sys, "Chrome") > 0) {
        preg_match("/Chrome\/([\d\.]+)/", $sys, $google);
        $exp[0] = "Chrome";
        $exp[1] = $google[1];  //获取google chrome的版本号
    } elseif(stripos($sys,'rv:')>0 && stripos($sys,'Gecko')>0){
        preg_match("/rv:([\d\.]+)/", $sys, $IE);
        $exp[0] = "IE";
        $exp[1] = $IE[1];
    }else {
        $exp[0] = "未知浏览器";
        $exp[1] = "";
    }
    return $exp;
}

//获取客户端操作系统
function get_client_os(){
    $agent = $_SERVER['HTTP_USER_AGENT'];
    $os = false;
    if (preg_match('/win/i', $agent) && strpos($agent, 'Windows 95')){
        $os = 'Windows 95';
    }else if (preg_match('/win 9x/i', $agent) && strpos($agent, '4.90')){
        $os = 'Windows ME';
    }else if (preg_match('/win/i', $agent) && preg_match('/98/i', $agent)){
        $os = 'Windows 98';
    }else if (preg_match('/win/i', $agent) && preg_match('/nt 6.0/i', $agent)){
        $os = 'Windows Vista';
    }else if (preg_match('/win/i', $agent) && preg_match('/nt 6.1/i', $agent)){
        $os = 'Windows 7';
    }else if (preg_match('/win/i', $agent) && preg_match('/nt 6.2/i', $agent)){
        $os = 'Windows 8';
    }else if(preg_match('/win/i', $agent) && preg_match('/nt 10.0/i', $agent)){
        $os = 'Windows 10/11';#添加win10判断
    }else if (preg_match('/win/i', $agent) && preg_match('/nt 5.1/i', $agent)){
        $os = 'Windows XP';
    }else if (preg_match('/win/i', $agent) && preg_match('/nt 5/i', $agent)){
        $os = 'Windows 2000';
    }else if (preg_match('/win/i', $agent) && preg_match('/nt/i', $agent)){
        $os = 'Windows NT';
    }else if (preg_match('/win/i', $agent) && preg_match('/32/i', $agent)){
        $os = 'Windows 32';
    }else if (preg_match('/linux/i', $agent)){
        $os = 'Linux';
    }else if (preg_match('/unix/i', $agent)){
        $os = 'Unix';
    }else if (preg_match('/sun/i', $agent) && preg_match('/os/i', $agent)){
        $os = 'SunOS';
    }else if (preg_match('/ibm/i', $agent) && preg_match('/os/i', $agent)){
        $os = 'IBM OS/2';
    }else if (preg_match('/Mac/i', $agent) && preg_match('/PC/i', $agent)){
        $os = 'Macintosh';
    }else if (preg_match('/PowerPC/i', $agent)){
        $os = 'PowerPC';
    }else if (preg_match('/AIX/i', $agent)){
        $os = 'AIX';
    }else if (preg_match('/HPUX/i', $agent)){
        $os = 'HPUX';
    }else if (preg_match('/NetBSD/i', $agent)){
        $os = 'NetBSD';
    }else if (preg_match('/BSD/i', $agent)){
        $os = 'BSD';
    }else if (preg_match('/OSF1/i', $agent)){
        $os = 'OSF1';
    }else if (preg_match('/IRIX/i', $agent)){
        $os = 'IRIX';
    }else if (preg_match('/FreeBSD/i', $agent)){
        $os = 'FreeBSD';
    }else if (preg_match('/teleport/i', $agent)){
        $os = 'teleport';
    }else if (preg_match('/flashget/i', $agent)){
        $os = 'flashget';
    }else if (preg_match('/webzip/i', $agent)){
        $os = 'webzip';
    }else if (preg_match('/offline/i', $agent)){
        $os = 'offline';
    }else{
        $os = '未知操作系统';
    }
    return $os;
}

header ( 'Content-Type: text/html; charset=utf-8' );
$client_browser = get_client_browser();
$client_os = get_client_os();
?>
<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width">
    <title>PHP留言簿-个人信息</title>
    <link rel="stylesheet" href="../css/layui.css">
</head>
<body style="background-color: #FAFAFA">
<div class="layui-layout layui-layout-admin">
    <div class="layui-header">
        <div class="layui-logo layui-hide-xs layui-bg-blue">Guestbook</div>
        <!-- 头部区域（可配合layui 已有的水平导航） -->
        <ul class="layui-nav layui-layout-left">
            <!-- 移动端显示 -->
            <li class="layui-nav-item">
                <a href="javascript:;">菜单</a>
                <dl class="layui-nav-child">
                    <dd><a href="../index.php">首页</a></dd>
                    <dd><a href="login_page.php">登录</a></dd>
                    <dd><a href="register_page.php">注册</a></dd>
                </dl>
            </li>
        </ul>
        <ul class="layui-nav layui-layout-right">
            <li class="layui-nav-item layui-hide layui-show-md-inline-block">
                <a href="">
                    <?php
                    if (isset($_SESSION['username'])) {
                        if(!empty($_SESSION['headpic_path'])){
                            echo '<img src="'.'../'.$_SESSION['headpic_path'].'"
                         class="layui-nav-img">';
                        }
                        else{
                            echo '<img src="../uploads/default.jpeg"
                                     class="layui-nav-img">';
                        }
                        echo $_SESSION['username'];
                    } else
                        echo "未登录"; ?>
                </a>
                <dl class="layui-nav-child">
                    <dd><a href="../php/logout.php">退出登录</a></dd>
                </dl>
            </li>
        </ul>
    </div>

    <div class="layui-row">

        <div class="layui-body">
            <div class="layui-container">
                <!-- 内容主体区域 -->
                <fieldset class="layui-elem-field layui-field-title">
                    <legend>用户信息</legend>
                </fieldset>
                <div class="layui-form">
                    <table class="layui-table">
                        <colgroup>
                            <col width="150">
                            <col width="150">
                            <col width="200">
                            <col>
                        </colgroup>
                        <thead>
                        <tr>
                            <th>用户头像</th>
                            <th>用户ID</th>
                            <th>用户名</th>
                            <th>注册邮箱</th>
                            <th>当前登录IP</th>
                            <th>当前浏览器</th>
                            <th>当前操作系统</th>
                        </tr>
                        </thead>
                        <tbody>
                        <tr>
                            <?php
                            if(!empty($_SESSION['headpic_path'])){
                                echo "<td>" . '<img src="'.'../'.$_SESSION['headpic_path'].'"class=layui-nav-img">' . "</td>";
                            }
                            else{
                                echo "<td>" . '<img src="../uploads/default.jpeg" class="layui-nav-img">' . '这是默认头像哦'."</td>";
                            }
                            ?>
                            <?php echo "<td>" . $_SESSION['uid'] . "</td>" ?>
                            <?php echo "<td>" . $_SESSION['username'] . "</td>" ?>
                            <?php echo "<td>" . $_SESSION['email'] . "</td>" ?>
                            <?php echo "<td>" . $_SERVER["REMOTE_ADDR"] . "</td>" ?>
                            <?php echo "<td>" . $client_browser[0].'&nbsp'.$client_browser[1] . "</td>" ?>
                            <?php echo "<td>" . $client_os . "</td>" ?>
                        </tr>
                        </tbody>
                    </table>
                </div>
                <fieldset class="layui-elem-field layui-field-title">
                    <legend>你的留言,共<?php echo mysqli_num_rows($result); ?>条</legend>
                </fieldset>
                <div class="layui-form">
                    <table class="layui-table">
                        <colgroup>
                            <col width="150">
                            <col width="150">
                            <col width="200">
                            <col>
                        </colgroup>
                        <thead>
                        <tr>
                            <th>文章ID</th>
                            <th>发布IP</th>
                            <th>发布时间</th>
                            <th>点赞数</th>
                            <th>内容</th>
                        </tr>
                        </thead>
                        <tbody>
                        <?php
                        if ($result->num_rows > 0) {
                            while ($row = $result->fetch_assoc()) {
                                ?>
                                <tr>
                                    <?php echo "<td>" . $row['cid'] . "</td>" ?>
                                    <?php echo "<td>" . $row['ip'] . "</td>" ?>
                                    <?php echo "<td>" . $row['time'] . "</td>" ?>
                                    <?php echo "<td>" . $row['favor'] . "</td>" ?>
                                    <?php echo "<td>" . $row['comment'] . "</td>" ?>
                                </tr>
                                <?php
                            }
                        } else {
                            echo "暂无留言！";
                        }
                        ?>
                        </tbody>
                    </table>
                </div>
            </div>
        </div>
    </div>
</div>
<script src="../layui.js"></script>
<script>
    layui.use(['element', 'layer', 'util'], function () {
        var element = layui.element
            , layer = layui.layer
            , util = layui.util
            , $ = layui.$;
    });
</script>
</body>
</html>